Robot system for anomaly detection

Abstract

The invention relates to a robot system for detection of an operation anomaly. The robot system comprises: an industrial robot; a robot controller configured to control operation of said industrial robot; a robot operation program which is executable by said robot controller to operate said industrial robot according to a robot operation cycle; respective program nodes integrated in said robot operation program, wherein each of said respective program nodes is associated with a separate operational element of said robot operation cycle; wherein said robot controller is configured to obtain reference data based on operation parameters associated with execution of said robot operation program; and an anomaly detection block which for at least one of said respective program nodes is configured to evaluate an operation anomaly of said robot operation parameters relative to a representation of said reference data.

CPC Classifications